PPE 138053010 HEAVY-DUTY CAST ALUMINUM REAR DIFFERENTIAL COVER BRUSHED (11.5 INCH /12 INCH -14) FOR 20-22 GM 6.6L DURAMAX L5P

Enhance the performance and durability of your GM 6.6L Duramax rear differential with the PPE 138053010 Heavy-Duty Cast Aluminum Rear Differential Cover. This premium-grade cover is meticulously engineered to reduce friction and promote optimal lubrication, ensuring that your rear differential operates smoothly and efficiently.

Crafted from high-quality A356.0-T6 aluminum, this cover is built to withstand the toughest conditions while effectively dissipating heat FOR enhanced thermal stamina. The increased fluid capacity of this cover further enhances its heat-dissipating capabilities, allowing your differential to maintain cooler operating temperatures.

Designed with internal heat sinks and external cooling fins, the PPE rear differential cover maximizes heat dissipation by increasing the pan's surface area. This innovative feature helps to keep your differential oil running cooler, preserving its viscosity and extending the overall service life of your differential.

FOR added protection, the cover features a specially designed fill plug with a high-power Neodymium magnet. This magnet effectively attracts and traps ferrous metal particles in the oil, preventing them from causing potential harm and maintaining the cleanliness of your differential fluid.

Compatible with FOR 20-22 GM 6.6L Duramax models with 11.5 Inch / 12 Inch -14 differentials, this heavy-duty cast aluminum cover not only enhances the performance of your rear differential but also adds a sleek brushed finish to your vehicle's underside.

GM OEM Part Number: 84757353

Invest in the PPE 138053010 Heavy-Duty Cast Aluminum Rear Differential Cover FOR unparalleled protection, performance, and longevity FOR your GM Duramax.